A Mess

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@Meko Guy
still editiing it.
the corner part where we need to hold ball while sliding dragable then tap it quickly,
is really does a mess,
messing my camera angles when recording.

Sorry for late responding. Here is my solution video.

Spoiler: Solution Video

(I’ve sped up one part when I tried to pushed one of the ball. Pretty rushed to record a better one so... sorry)
@Ray Aznable So sorry for that annoying ball-forcing section.
@Meko Guy About the missing ball: During the testing and the recent recording, that ball fell pretty good to me. The other ball, which is also on a horizontal rail but needs to be pushed to an up-down slider, turns out to be a bit harder to be pushed, as u can see in the recording, but both balls fall seemly OK. Probably some sort of momentum caused it to happen. I’ll try again to see if I can have that same problem.

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@Smiley
so thats the purpose of flying slider.
trigger claustro.
i use TOA instead to land B on half metal block.

and for make B pass two stairs which opposing each other.
i use dragble to push B.

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@Smiley
nice song u included in video

subs me back.

@Smiley - Thanks for the video. I'm very disappointed with the move in the wedge corner with the ball. I really was hoping for a better solution than the provided one.... Your ball came up much faster than mine as mine was easily 1 minute which implies not very stable and probably not the correct method. The 18 attempts to drop the rail ball shows that ball was not very stable either. Stop using stairs ahead of a ball drop is the first fix and secondly, using a half pillar with rounded corners is always better than a rail (that appears rounded but isn't). It shouldn't be about 'Will you get lucky on the ball drop?' versus 'Can you get to the Ball to drop it'? Just like your last level that you said you'd avoid. If you review my comment above, I talked to both of those areas that provided problems. The level had potential but stop using iffy moves. You might think they are neat but I spent a lot of time looking for an alternative method in the corner only to be disappointed.

@Meko Guy Thank u for giving me some advices. Sorry for disappoint u with that move, and other things, too . I still have a lot more to learn, including those clever moves. Maybe one day, u will see them in some of my future levels.
(But at least I didn’t put any balls on a completely flat surface )

@Smiley - But two of the balls that R must walk over were on a flat surface and spinning can occur....

@Ray Aznable ...slider purpose... its also possible to align P and B so that the slider pushes P who pushes B over the step..